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    Glossary Catagen Phase

    hair growth stops and follicles shrink, lasting about 2-3 weeks

    The Catagen Phase, also known as the Transitional Phase, is a short period in the hair growth cycle that lasts about 2-3 weeks. During this phase, hair growth stops, and the hair follicle shrinks and detaches from the dermal papilla, effectively transitioning the hair from the growth phase (Anagen) to the resting phase (Telogen). This phase is crucial for the renewal of hair follicles and the overall hair growth process.

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    1. Thrombospondin-1 Plays a Critical Role in the Induction of Hair Follicle Involution and Vascular Regression During the Catagen Phase Journal of Investigative Dermatology · 2003 · 52 citations
    2. Lipid peroxides induce early onset of catagen phase in murine hair cycles International Journal of Molecular Medicine · 1998 · 49 citations
    3. Expression of Cyclooxygenase Isozymes During Morphogenesis and Cycling of Pelage Hair Follicles in Mouse Skin: Precocious Onset of the First Catagen Phase and Alopecia upon Cyclooxygenase-2 Overexpression Journal of Investigative Dermatology · 2003 · 41 citations
    4. Identification of microRNAs in Wool Follicles during Anagen, Catagen, and Telogen Phases in Tibetan Sheep PLoS ONE · 2013 · 37 citations
    5. Ginsenoside Re prevents 3-methyladenine-induced catagen phase acceleration by regulating Wnt/β-catenin signaling in human dermal papilla cells 2022 · 5 citations
    6. 1428 DKK2 and SOSTDC1 cooperate to initiate the first catagen phase of the hair follicle growth cycle 2023
    7. Epidermal growth factor induced apoptosis in the outer root sheath cells of anagen hair and changed the hair cycle to the catagen phase Kitasato medical journal · 2004
    8. Polygonum multiflorum extract support hair growth by elongating anagen phase and abrogating the effect of androgen in cultured human dermal papilla cells BMC complementary medicine and therapies · 2020 · 15 citations
    9. Melanogenesis During the Anagen-Catagen-Telogen Transformation of the Murine Hair Cycle 1994 · 161 citations
    10. A Murine Model for Inducing and Manipulating Hair Follicle Regression (Catagen): Effects of Dexamethasone and Cyclosporin A Journal of Investigative Dermatology · 1994 · 124 citations
    11. Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen American Journal of Pathology · 2003 · 91 citations
    12. Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization. PubMed · 1981 · 59 citations
    13. Immunohistochemical analysis of tissue remodelling during the anagen-catagen transition of the human hair follicle British Journal of Dermatology · 1997 · 47 citations
    14. Estrogen Leads to Reversible Hair Cycle Retardation through Inducing Premature Catagen and Maintaining Telogen PLOS ONE · 2012 · 42 citations
    15. Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen) 2005 · 40 citations
    16. Roles of GasderminA3 in Catagen–Telogen Transition During Hair Cycling Journal of Investigative Dermatology · 2015 · 25 citations
    17. Expression of<i>Sfrp2</i>Is Increased in Catagen of Hair Follicles and Inhibits Keratinocyte Proliferation Annals of Dermatology · 2014 · 25 citations
    18. Immunohistochemical analysis of tissue remodelling during the anagen—catagen transition of the human hair follicle British Journal of Dermatology · 1997 · 23 citations
    19. <i>Igf1r</i> signalling acts on the anagen‐to‐catagen transition in the hair cycle Experimental Dermatology · 2017 · 20 citations
    20. Protective effect of Korean Red Ginseng against chemotherapeutic drug-induced premature catagen development assessed with human hair follicle organ culture model Journal of Ginseng Research · 2015 · 19 citations
    21. Catagen in the hairless house mouse American Journal of Anatomy · 1967 · 17 citations
    22. Novel ALK5 inhibitor TP0427736 reduces TGF-β induced growth inhibition in human outer root sheath cells and elongates anagen phase in mouse hair follicles Pharmacological Reports · 2017 · 14 citations
    23. HNG, A Humanin Analogue, Promotes Hair Growth by Inhibiting Anagen-to-Catagen Transition International Journal of Molecular Sciences · 2020 · 13 citations
    24. Mycophenolate Antagonizes IFN-γ-Induced Catagen-Like Changes via β-Catenin Activation in Human Dermal Papilla Cells and Hair Follicles International Journal of Molecular Sciences · 2014 · 11 citations
    25. Adenosine Promotes Human Hair Growth and Inhibits Catagen Transition In Vitro: Role of the Outer Root Sheath Keratinocytes Journal of Investigative Dermatology · 2019 · 3 citations
    26. Characterization of Hair Follicles in Hirosaki Hairless Rats with Deletion of Basic Hair Keratin Genes. Enlarged Medulla, Loss of Cuticle and Long Catagen Hirosaki University Repository for Academic Resources (Hirosaki University) · 2009 · 3 citations
    27. ‘Catagen reversion’ a possible answer to alopecia - A new insight Innovative Journal of Medical and Health Science · 2019
    28. A topical botanical lotion increases and remodels scalp collagen content through longer anagen phase, opening new perspectives Journal of The American Academy of Dermatology · 2016
    29. Abstract 1219: Defective catagen entry in EGFR deficient skin precedes cutaneous inflammation Cancer Research · 2012
    30. The role of mimicking growth factors to control anagen phase: Evaluation in vitro and in vivo Journal of The American Academy of Dermatology · 2010